Hi Appnair,
I switched on the Conenct log and found out that the sql is trying to access today's recycle bin. Not sure Y.. I have pasted a part of connect log
05/07/2009 10:02:04 [4144520002] 0000067589: KSqlCursor::Open(201f,'select Permissions from DTreeACL where (DataID=:A1) and (ACLType=0 or ACLType=3) and (RightID in (100058268,100058815))') -->'SUCCESS'
05/07/2009 10:02:04 [4144520039] 0000067590: KSqlCursor:

repare() --> 'SUCCESS'
05/07/2009 10:02:04 [4144520067] 0000067591: KSqlCursor::Bind(1,{100063426}) --> 'SUCCESS'
05/07/2009 10:02:04 [4144520691] 0000067592: KSqlCursor::Execute({'PERMISSIONS'}) --> 'SUCCESS'
05/07/2009 10:02:04 [4144520736] 0000067593: KSqlCursor::Close() --> 'SUCCESS'
05/07/2009 10:02:04 [4144520769] 0000067594: KSql::Execute(...) --> 'SUCCESS',0 records,[sec: 0 msec: 1]
05/07/2009 10:02:04 [4144520859] 0000067595: KConnect::ErrLog --> [10105,3],'Read Accessibility error. Not enough permissions.'
05/07/2009 10:02:04 [4144520922] 0000067596: KSTree::GetByID(0,100063426) --> 'Read Accessibility error. Not enough permissions.',TRUE,FALSE
where 10006326 -> Object ID of the today's recycle bin folder
100058268,100058815 -> 1st one is Kuaf ID of the account which is getting the erro and the 2nd one is the group to which this account is added.
This account has only Login enabled. If we enable Public access, wedon't get this error.
Any idea?
Regards,
Bala